[OpenWrt-Devel] [PATCH 1/2] lua: include version number in installed files

Rafał Miłecki zajec5 at gmail.com
Fri Jun 21 08:30:01 EDT 2019 

From: Rafał Miłecki <rafal at milecki.pl>

This will allow installing Lua 5.1 and newer versions at the same time.

Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
 package/utils/lua/Makefile                    |  6 ++-
 .../001-include-version-number.patch          | 48 +++++++++++++++++++
 .../patches/001-include-version-number.patch  | 48 +++++++++++++++++++
 .../013-lnum-strtoul-parsing-fixes.patch      | 11 +----
 .../utils/lua/patches/020-shared_liblua.patch |  8 ++--
 5 files changed, 106 insertions(+), 15 deletions(-)
 create mode 100644 package/utils/lua/patches-host/001-include-version-number.patch
 create mode 100644 package/utils/lua/patches/001-include-version-number.patch

diff --git a/package/utils/lua/Makefile b/package/utils/lua/Makefile
index 077a60fbf3..ae4c0cb385 100644
--- a/package/utils/lua/Makefile
+++ b/package/utils/lua/Makefile
@@ -154,12 +154,14 @@ endef
 
 define Package/lua/install
 	$(INSTALL_DIR) $(1)/usr/bin
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/lua $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/lua5.1 $(1)/usr/bin/
+	$(LN) lua5.1 $(1)/usr/bin/lua
 endef
 
 define Package/luac/install
 	$(INSTALL_DIR) $(1)/usr/bin
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/luac $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/luac5.1 $(1)/usr/bin/
+	$(LN) luac5.1 $(1)/usr/bin/luac
 endef
 
 define Package/lua-examples/install
diff --git a/package/utils/lua/patches-host/001-include-version-number.patch b/package/utils/lua/patches-host/001-include-version-number.patch
new file mode 100644
index 0000000000..b7056fd47c
--- /dev/null
+++ b/package/utils/lua/patches-host/001-include-version-number.patch
@@ -0,0 +1,48 @@
+From 96576b44a1b368bd6590eb0778ae45cc9ccede3f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Fri, 21 Jun 2019 14:08:38 +0200
+Subject: [PATCH] include version number
+
+Including it allows multiple lua versions to coexist.
+
+Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
+---
+
+diff --git a/Makefile b/Makefile
+--- a/Makefile
++++ b/Makefile
+@@ -41,10 +41,10 @@ RANLIB= ranlib
+ PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris
+ 
+ # What to install.
+-TO_BIN= lua luac
++TO_BIN= lua$V luac$V
+ TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp
+ TO_LIB= liblua.a
+-TO_MAN= lua.1 luac.1
++TO_MAN= lua$V.1 luac$V.1
+ 
+ # Lua version and release.
+ V= 5.1
+diff --git a/doc/lua.1 b/doc/lua5.1.1
+rename from doc/lua.1
+rename to doc/lua5.1.1
+diff --git a/doc/luac.1 b/doc/luac5.1.1
+rename from doc/luac.1
+rename to doc/luac5.1.1
+diff --git a/src/Makefile b/src/Makefile
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -29,10 +29,10 @@ CORE_O=	lapi.o lcode.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o \
+ LIB_O=	lauxlib.o lbaselib.o ldblib.o liolib.o lmathlib.o loslib.o ltablib.o \
+ 	lstrlib.o loadlib.o linit.o
+ 
+-LUA_T=	lua
++LUA_T=	lua$V
+ LUA_O=	lua.o
+ 
+-LUAC_T=	luac
++LUAC_T=	luac$V
+ LUAC_O=	luac.o print.o
+ 
+ ALL_O= $(CORE_O) $(LIB_O) $(LUA_O) $(LUAC_O)
diff --git a/package/utils/lua/patches/001-include-version-number.patch b/package/utils/lua/patches/001-include-version-number.patch
new file mode 100644
index 0000000000..b7056fd47c
--- /dev/null
+++ b/package/utils/lua/patches/001-include-version-number.patch
@@ -0,0 +1,48 @@
+From 96576b44a1b368bd6590eb0778ae45cc9ccede3f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal at milecki.pl>
+Date: Fri, 21 Jun 2019 14:08:38 +0200
+Subject: [PATCH] include version number
+
+Including it allows multiple lua versions to coexist.
+
+Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
+---
+
+diff --git a/Makefile b/Makefile
+--- a/Makefile
++++ b/Makefile
+@@ -41,10 +41,10 @@ RANLIB= ranlib
+ PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris
+ 
+ # What to install.
+-TO_BIN= lua luac
++TO_BIN= lua$V luac$V
+ TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp
+ TO_LIB= liblua.a
+-TO_MAN= lua.1 luac.1
++TO_MAN= lua$V.1 luac$V.1
+ 
+ # Lua version and release.
+ V= 5.1
+diff --git a/doc/lua.1 b/doc/lua5.1.1
+rename from doc/lua.1
+rename to doc/lua5.1.1
+diff --git a/doc/luac.1 b/doc/luac5.1.1
+rename from doc/luac.1
+rename to doc/luac5.1.1
+diff --git a/src/Makefile b/src/Makefile
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -29,10 +29,10 @@ CORE_O=	lapi.o lcode.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o \
+ LIB_O=	lauxlib.o lbaselib.o ldblib.o liolib.o lmathlib.o loslib.o ltablib.o \
+ 	lstrlib.o loadlib.o linit.o
+ 
+-LUA_T=	lua
++LUA_T=	lua$V
+ LUA_O=	lua.o
+ 
+-LUAC_T=	luac
++LUAC_T=	luac$V
+ LUAC_O=	luac.o print.o
+ 
+ ALL_O= $(CORE_O) $(LIB_O) $(LUA_O) $(LUAC_O)
diff --git a/package/utils/lua/patches/013-lnum-strtoul-parsing-fixes.patch b/package/utils/lua/patches/013-lnum-strtoul-parsing-fixes.patch
index 7f00c8c3a2..8887229589 100644
--- a/package/utils/lua/patches/013-lnum-strtoul-parsing-fixes.patch
+++ b/package/utils/lua/patches/013-lnum-strtoul-parsing-fixes.patch
@@ -1,8 +1,6 @@
-diff --git a/src/lnum.c b/src/lnum.c
-index 1456b6a2ed23..b0632b04c2b7 100644
 --- a/src/lnum.c
 +++ b/src/lnum.c
-@@ -127,6 +127,8 @@ static int luaO_str2i (const char *s, lua_Integer *res, char **endptr_ref) {
+@@ -127,6 +127,8 @@ static int luaO_str2i (const char *s, lu
  #else
        return 0;  /* Reject the number */
  #endif
@@ -11,7 +9,7 @@ index 1456b6a2ed23..b0632b04c2b7 100644
      }
    } else if ((v > LUA_INTEGER_MAX) || (*endptr && (!isspace(*endptr)))) {
      return TK_NUMBER;	/* not in signed range, or has '.', 'e' etc. trailing */
-@@ -310,3 +312,13 @@ int try_unmint( lua_Integer *r, lua_Integer ib ) {
+@@ -310,3 +312,13 @@ int try_unmint( lua_Integer *r, lua_Inte
    return 0;
  }
  
@@ -25,8 +23,6 @@ index 1456b6a2ed23..b0632b04c2b7 100644
 +  return (unsigned LUA_INTEGER)v;
 +}
 +#endif
-diff --git a/src/lnum_config.h b/src/lnum_config.h
-index 19d7a4231a49..1092eead6629 100644
 --- a/src/lnum_config.h
 +++ b/src/lnum_config.h
 @@ -141,7 +141,12 @@
@@ -43,6 +39,3 @@ index 19d7a4231a49..1092eead6629 100644
  #endif
  #ifndef LUA_INTEGER_MIN
  # define LUA_INTEGER_MIN (-LUA_INTEGER_MAX -1)  /* -2^16|32 */
--- 
-1.9.1
-
diff --git a/package/utils/lua/patches/020-shared_liblua.patch b/package/utils/lua/patches/020-shared_liblua.patch
index 64f683ddbe..f67ee2b3c7 100644
--- a/package/utils/lua/patches/020-shared_liblua.patch
+++ b/package/utils/lua/patches/020-shared_liblua.patch
@@ -3,12 +3,12 @@
 @@ -42,8 +42,8 @@ PLATS= aix ansi bsd freebsd generic linu
  
  # What to install.
- TO_BIN= lua luac
+ TO_BIN= lua$V luac$V
 -TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp
 -TO_LIB= liblua.a
 +TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp lnum_config.h
 +TO_LIB= liblua.a liblua.so.$R
- TO_MAN= lua.1 luac.1
+ TO_MAN= lua$V.1 luac$V.1
  
  # Lua version and release.
 @@ -63,6 +63,7 @@ install: dummy
@@ -87,10 +87,10 @@
  CORE_O=	lapi.o lcode.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o \
  	lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o ltm.o  \
  	lundump.o lvm.o lzio.o lnum.o
-@@ -33,11 +34,12 @@ LUA_T=	lua
+@@ -33,11 +34,12 @@ LUA_T=	lua$V
  LUA_O=	lua.o
  
- LUAC_T=	luac
+ LUAC_T=	luac$V
 -LUAC_O=	luac.o print.o
 +LUAC_O=	luac.o print.o lopcodes.o
  
-- 
2.21.0


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